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  • Average homeowner rating star icon4.1
    Average homeowner rating
  • Verified reviews icon67
    Verified deck maintenance services reviews

Find Deck maintenance specialists in Niwot

Avatar for Bernal Concrete
Bernal Concrete
4.7(
89
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Niwot, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Credit card accepted

"Juan and his team are amazing. Juan is very knowledgeable, and was always quick to respond to our questions. He and everyone that worked on our project was extremely kind and respectful of our home. They demoed our old deck and put in a new patio, we couldn’t be happier with the way the process has gone. Highly recommend Bernal Concrete!!"
Response time10 hrs
Response rate86%
53 neighbors recently requested a quote
Avatar for ProFix Home Services LLC
ProFix Home Services LLC
5.0(
12
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Niwot, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Small jobs welcome

"Chris did an amazing job with my sprinkler system, he showed up on time and always stood to his original payment quote and was very pleasant to work with. I recommended this company to my neighbor who also needs work done."
My jobs
My jobs
My jobs
Bathroom tile
Bathroom tile

+2

Response time9 hrs
Response rate91%
1 neighbors recently requested a quote
American Wood Care, Inc.
3.7(
32
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Niwot, CO and surrounding areas

Approved

In business since 2000

Free estimates

Warranties offered

"The project was to clean and stain our deck, and we asked him to put stain on a small patio as well. Also, I asked if he could complete it on short notice. Mike worked it into his schedule, and in the end, the deck looks great. The patio is not Mike's specialty, and it turned out okay. In the end, we plan to hire Mike to clean our fence later this fall. When it comes to wood, Mike does a great job, and I would recommend him. Regarding the value, I'm not an expert in this space, but the cost seemed a little high for what we received."
Response time7 hrs
29 neighbors recently requested a quote
Recommended by81%of homeowners
A Professional Edge Painting
4.4(
9
)
Deck, Fence, Patio or Porch - Clean and SealDeck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Niwot, CO and surrounding areas

Approved

In business since 1988

Free estimates

Customers say: Super punctual

"We love our new house colors! Ken and his crew were fantastic to work with—great communication, efficient, and always professional. Our neighbors even enjoyed chatting with them and watching the progress! We especially appreciated their attention to detail and the overall quality of the experience. Highly recommend Ken and his team for any painting project!"
1 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for HoneyDo Handyman
HoneyDo Handyman
New to Angi
Deck, Fence, Patio or Porch - Clean and SealDeck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Niwot, CO and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

"Hi neighbors! My name is David and I am the HoneyDo Handyman. I've been helping homeowners and businesses for more than a decade, and have hundreds of satisfied repeat clients. Let me tackle those 'to-do' lists that never seem to end. Whether it’s a leaky faucet, a TV that needs mounting, or a deck that needs a refresh, I pride myself on finding the best solution for you, performing quality work, and making sure you're satisfied with the results.

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Deck Maintenance questions, answered by experts

Composite decking requires a solid foundation, substructure, or subframe to ensure stability. This base is typically composed of posts, beams, joists, and footings. The frame's joists can be built from various materials like composite, plastic, timber, or metal, as long as the base can support the deck's weight without shifting. A professional deck builder might recommend installing the frame on a solid concrete base for added durability. The final design and materials for the substructure will depend on your budget, the type of deck, and environmental conditions.

The best way to sand a deck is by cleaning it, sanding the boards and stairs with 60- or 80-grit sandpaper, and sanding the railings and posts with 80-grit sandpaper. You should sand in the direction of the wood grain to avoid damaging the timber. When sanding your deck, use medium pressure and aim for an even sand. Pressing too hard with a sander can damage decks, as most are softwoods.

Liquid rubber is great for waterproofing, but it can damage your deck if it’s not applied correctly. First, it can trap moisture in the wood if the deck isn’t completely dry before application.  Second, applying it too thickly can create a heavy, rubbery surface layer that peels and cracks under fluctuating temperatures. For the best results, ensure the wood is completely dry before application, and apply the liquid rubber in thin, even coats. A quick inspection every now and then will help you catch any issues early, keeping your deck protected and looking its best.

A deck doesn’t have to be perfectly level. Many pros even recommend a gentle slope to ensure proper drainage and increase longevity. The ideal gentle slope is about 1/8 to 1/4 inch per foot away from the property, leading water away from the home to prevent pooling and reduce the risk of damage. It also minimizes rot, mold, and other moisture-related problems. 

You do not have to dig footers for a deck as long as it meets local code and holds up to weather in your area. If you live somewhere that experiences high winds and earthquakes, you may need to dig for your deck posts. Deck blocks, post anchors with base plates, and helical pile systems are the three no-dig deck post options you can choose from if local code permits.

The Niwot, CO homeowners’ guide to deck maintenance services

From average costs to expert advice, get all the answers you need to get your job done.